SessionParametersCompat
public class SessionParametersCompat
A compat class to store Session Parameters for querying support. This class is a simple holder class for holding CaptureRequest.Keys and associated values, similar to what CaptureRequest does in setSessionParameters.
This class must not be used for camera devices that support android.hardware.camera2.CameraDevice.CameraDeviceSetup. For device that support android.hardware.camera2.CameraDevice.CameraDeviceSetup, use createCaptureRequest for session parameters instead.
Summary
Nested types |
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public final class SessionParametersCompat.BuilderSimple builder class to build a |
Public methods |
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static @NonNull SessionParametersCompat.Builder |
builder() |
@Nullable T |
<T> get(@NonNull CaptureRequest.Key<T> key)Return the capture request field value associated with |
@NonNull Set<CaptureRequest.Key<Object>> |
getKeys()Returns a |
Public methods
builder
public static @NonNull SessionParametersCompat.Builder builder()
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@NonNull SessionParametersCompat.Builder |
an instance of the |
get
public @Nullable T <T> get(@NonNull CaptureRequest.Key<T> key)
Return the capture request field value associated with key.
The field definitions can be found in CaptureRequest.
| Parameters | |
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@NonNull CaptureRequest.Key<T> key |
The key whose value should be returned |
| Returns | |
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@Nullable T |
The value of the passed |
getKeys
public @NonNull Set<CaptureRequest.Key<Object>> getKeys()
Returns a Set of the keys contained in this map.
The returned set is not modifiable, so any attempts to modify it will throw an UnsupportedOperationException.
All values retrieved by a key from this set with get are guaranteed to be non-null.
| Returns | |
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@NonNull Set<CaptureRequest.Key<Object>> |
set of all keys in the map |